bool ImportKey (Config cfg)
{
string containerName = cfg.ContainerName;
string fileName = cfg.FileName;
Console.WriteLine ("Importing an RSA key from file '{0}' into the container '{1}'...", fileName, containerName);
if (String.IsNullOrEmpty (containerName)) {
Failure (cfg, "Unspecified container name.");
return true;
}
if (String.IsNullOrEmpty (fileName)) {
Failure (cfg, "Unspecified file name.");
return true;
}
if (!File.Exists (fileName)) {
Failure (cfg, "Key file '{0}' does not exist.", fileName);
return true;
}
KeyContainerCollection kcc;
Key key;
KeyContainer kc;
try {
kcc = new KeyContainerCollection (cfg.UseMachinePath);
kc = kcc [containerName];
if (kc != null)
key = kc [0];
else
key = null;
// No validation is performed on the key - this is left for the
// encryption algorithm implementation to do.
string keyvalue = File.ReadAllText (fileName);
if (key == null)
key = new Key (containerName, keyvalue, cfg.UseMachinePath);
else {
key.KeyValue = keyvalue;
key.ContainerName = containerName;
}
key.Save ();
Console.WriteLine ("Success.");
} catch (Exception ex) {
Failure (ex, cfg);
return true;
}
return false;
}
bool CreateKey (Config cfg)
{
string name = cfg.ContainerName;
KeyContainerCollection kc;
Console.WriteLine ("Creating RSA key container '{0}'...", name);
try {
kc = new KeyContainerCollection (cfg.UseMachinePath);
if (kc.Contains (name)) {
Failure (cfg, "The RSA container already exists.");
return true;
}
var k = new Key (name, cfg.KeySize, cfg.UseMachinePath);
if (!k.IsValid) {
Failure (cfg, "Failed to generate RSA key pair.");
return true;
}
k.Save ();
Success ();
} catch (Exception ex) {
Failure (ex, cfg);
return true;
}
return false;
}